Holocene δ¹⁸O diatom from ODP Hole 178-1098A ...
The causes for rising temperatures along the Antarctic Peninsula during the late Holocene have been debated, particularly in light of instrumental records of warming over the past decades (Russell and McGregor, 2010, doi:10.1007/s10584-009-9673-4). Suggested mechanisms range from upwelling of warm d...
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ftdatacite:10.1594/pangaea.857260 2024-09-15T17:47:20+00:00 Holocene δ¹⁸O diatom from ODP Hole 178-1098A ... Pike, Jennifer Swann, George E A Leng, Melanie J Snelling, Andrea M 2013 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.857260 https://doi.pangaea.de/10.1594/PANGAEA.857260 en eng PANGAEA https://dx.doi.org/10.1038/ngeo1703 Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 Sample code/label AGE Laboratory code/label Diatoms, δ18O Drilling/drill rig DSDP/ODP/IODP sample designation Mass spectrometer, Finnigan, MAT 253 Leg178 Joides Resolution Ocean Drilling Program ODP dataset Supplementary Dataset Dataset 2013 ftdatacite https://doi.org/10.1594/pangaea.85726010.1038/ngeo1703 2024-08-01T10:57:37Z The causes for rising temperatures along the Antarctic Peninsula during the late Holocene have been debated, particularly in light of instrumental records of warming over the past decades (Russell and McGregor, 2010, doi:10.1007/s10584-009-9673-4). Suggested mechanisms range from upwelling of warm deep waters onto the continental shelf in response to variations in the westerly winds (Bentley et al., 2009, doi:10.1177/0959683608096603), to an influence of El Niño-Southern Oscillation on sea surface temperatures (Shevenell et al., 2011, doi:10.1038/nature09751). Here, we present a record of Holocene glacial ice discharge, derived from the oxygen isotope composition of marine diatoms from Palmer Deep along the west Antarctic Peninsula continental margin. We assess atmospheric versus oceanic influences on glacial discharge at this location, using analyses of diatom geochemistry to reconstruct atmospherically forced glacial ice discharge and diatom assemblage (Taylor and Sjunneskog, 2002, ... : Supplement to: Pike, Jennifer; Swann, George E A; Leng, Melanie J; Snelling, Andrea M (2013): Glacial discharge along the west Antarctic Peninsula during the Holocene. Nature Geoscience, 6(3), 199-202 ... Dataset Antarc* Antarctic Antarctic Peninsula DataCite |
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Open Polar |
collection |
DataCite |
op_collection_id |
ftdatacite |
language |
English |
topic |
Sample code/label AGE Laboratory code/label Diatoms, δ18O Drilling/drill rig DSDP/ODP/IODP sample designation Mass spectrometer, Finnigan, MAT 253 Leg178 Joides Resolution Ocean Drilling Program ODP |
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Sample code/label AGE Laboratory code/label Diatoms, δ18O Drilling/drill rig DSDP/ODP/IODP sample designation Mass spectrometer, Finnigan, MAT 253 Leg178 Joides Resolution Ocean Drilling Program ODP Pike, Jennifer Swann, George E A Leng, Melanie J Snelling, Andrea M Holocene δ¹⁸O diatom from ODP Hole 178-1098A ... |
topic_facet |
Sample code/label AGE Laboratory code/label Diatoms, δ18O Drilling/drill rig DSDP/ODP/IODP sample designation Mass spectrometer, Finnigan, MAT 253 Leg178 Joides Resolution Ocean Drilling Program ODP |
description |
The causes for rising temperatures along the Antarctic Peninsula during the late Holocene have been debated, particularly in light of instrumental records of warming over the past decades (Russell and McGregor, 2010, doi:10.1007/s10584-009-9673-4). Suggested mechanisms range from upwelling of warm deep waters onto the continental shelf in response to variations in the westerly winds (Bentley et al., 2009, doi:10.1177/0959683608096603), to an influence of El Niño-Southern Oscillation on sea surface temperatures (Shevenell et al., 2011, doi:10.1038/nature09751). Here, we present a record of Holocene glacial ice discharge, derived from the oxygen isotope composition of marine diatoms from Palmer Deep along the west Antarctic Peninsula continental margin. We assess atmospheric versus oceanic influences on glacial discharge at this location, using analyses of diatom geochemistry to reconstruct atmospherically forced glacial ice discharge and diatom assemblage (Taylor and Sjunneskog, 2002, ... : Supplement to: Pike, Jennifer; Swann, George E A; Leng, Melanie J; Snelling, Andrea M (2013): Glacial discharge along the west Antarctic Peninsula during the Holocene. Nature Geoscience, 6(3), 199-202 ... |
format |
Dataset |
author |
Pike, Jennifer Swann, George E A Leng, Melanie J Snelling, Andrea M |
author_facet |
Pike, Jennifer Swann, George E A Leng, Melanie J Snelling, Andrea M |
author_sort |
Pike, Jennifer |
title |
Holocene δ¹⁸O diatom from ODP Hole 178-1098A ... |
title_short |
Holocene δ¹⁸O diatom from ODP Hole 178-1098A ... |
title_full |
Holocene δ¹⁸O diatom from ODP Hole 178-1098A ... |
title_fullStr |
Holocene δ¹⁸O diatom from ODP Hole 178-1098A ... |
title_full_unstemmed |
Holocene δ¹⁸O diatom from ODP Hole 178-1098A ... |
title_sort |
holocene δ¹⁸o diatom from odp hole 178-1098a ... |
publisher |
PANGAEA |
publishDate |
2013 |
url |
https://dx.doi.org/10.1594/pangaea.857260 https://doi.pangaea.de/10.1594/PANGAEA.857260 |
genre |
Antarc* Antarctic Antarctic Peninsula |
genre_facet |
Antarc* Antarctic Antarctic Peninsula |
op_relation |
https://dx.doi.org/10.1038/ngeo1703 |
op_rights |
Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 |
op_doi |
https://doi.org/10.1594/pangaea.85726010.1038/ngeo1703 |
_version_ |
1810496477869375488 |